Dropped IWriteAlignmentConditionsTool interface

Built on top of !161 (merged) and goes together with AlignmentOnline!47 (merged). Relevant diff is https://gitlab.cern.ch/lhcb/Alignment/-/compare/sponce_AlignAlgoFunc...sponce_dropIWriteAlign

IWriteAlignmentConditionsTool has been replaced by a single function in AlignAlgorithm. It is called from python using cppyy and a small helper function in AlignAlgorithmHelper

Old options for aligning Run1/2 detectors are removed (but can always be looked up on GitLab for inspiration if needed).